{"db_type":"WWJDREF","db_name":"国际期刊","reference_articles":[{"patent_date":"1998-03-15","unit":"Wireless Personal Communications","flag":"[J]","issue":"3","year":1998,"author":"G.J. Foschini;M.J. Gans","index":1,"title":"On Limits of Wireless Communications in a Fading Environment when Using Multiple Antennas."}],"articles_count":1}